JPS6085469U - Signal converter for PCM transmission terminal station - Google Patents

Signal converter for PCM transmission terminal station

Info

Publication number
JPS6085469U
JPS6085469U JP17601583U JP17601583U JPS6085469U JP S6085469 U JPS6085469 U JP S6085469U JP 17601583 U JP17601583 U JP 17601583U JP 17601583 U JP17601583 U JP 17601583U JP S6085469 U JPS6085469 U JP S6085469U
Authority
JP
Japan
Prior art keywords
line
terminal station
transmission terminal
pcm transmission
common control
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP17601583U
Other languages
Japanese (ja)
Inventor
八木　住男
家寿田　利勝
Original Assignee
株式会社日立製作所
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社日立製作所 filed Critical 株式会社日立製作所
Priority to JP17601583U priority Critical patent/JPS6085469U/en
Publication of JPS6085469U publication Critical patent/JPS6085469U/en
Pending legal-status Critical Current

Links

Landscapes

  • Monitoring And Testing Of Exchanges (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は交換機間にＰＣＭ伝送路を適用した時のシステ
ム構成図、第２図はチャネルパッケージの信号方式識別
データ出力部の構成図、第３図はプログラム構成図であ
る。 １．２．１７・・・交換機、３，４．５・・・中継線、
１０・・・データバス、１１・・・制御部、１５・・−
ＰＣＭ伝送路、１６・・・ＰＣＭ端局。FIG. 1 is a system configuration diagram when a PCM transmission path is applied between exchanges, FIG. 2 is a configuration diagram of a channel package signal system identification data output section, and FIG. 3 is a program configuration diagram. 1.2.17... Switchboard, 3,4.5... Trunk line,
10...Data bus, 11...Control unit, 15...-
PCM transmission line, 16...PCM terminal station.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 交換機の中継線と接続する回線対応部とマイクロコンピ
ュータを用いた共通制御部より成るＰＣＭ伝送端局用信
号変換装置において、ソフトウェアによりダイヤルパル
ス信号のメーク時間又はブレーク時間、課金パルスのパ
ルス幅および切断から復旧までのタイミングをそれぞれ
設定できるテーブルを持ち、収容している複数の回線に
ついて個別にタイミングを設定できる個々の回線ごとに
、その回線に対応しているハードウェアと共通制御部と
をバスで接続し、バスの数ビットに相当する線を信号方
式識別用とし、共通制御部から読み出すことによりその
回線の信号方式を識別できることを特徴とするＰＣＭ伝
送端局用信号変換装置。In a signal conversion device for a PCM transmission terminal station, which consists of a line correspondence section that connects to the trunk line of an exchange and a common control section using a microcomputer, the make time or break time of the dial pulse signal, the pulse width and disconnection of the billing pulse are controlled by software. It has a table in which the timing from start to recovery can be set for each line, and the timing can be set individually for multiple lines accommodated.For each line, the hardware corresponding to that line and the common control unit are connected via a bus. A signal conversion device for a PCM transmission terminal station, characterized in that a line corresponding to several bits of a bus is used for signal system identification, and the signal system of the line can be identified by reading it from a common control section.
JP17601583U 1983-11-16 1983-11-16 Signal converter for PCM transmission terminal station Pending JPS6085469U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17601583U JPS6085469U (en) 1983-11-16 1983-11-16 Signal converter for PCM transmission terminal station

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17601583U JPS6085469U (en) 1983-11-16 1983-11-16 Signal converter for PCM transmission terminal station

Publications (1)

Publication Number Publication Date
JPS6085469U true JPS6085469U (en) 1985-06-12

Family

ID=30382786

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17601583U Pending JPS6085469U (en) 1983-11-16 1983-11-16 Signal converter for PCM transmission terminal station

Country Status (1)

Country Link
JP (1) JPS6085469U (en)

Similar Documents

Publication Publication Date Title
JPS6085469U (en) Signal converter for PCM transmission terminal station
JPS60124175U (en) Main clock device of electronic exchange
JPS60136568U (en) electronic telephone exchange
JPS60103955U (en) multiplex communication device
JPS5811385U (en) Time division multiplex remote control device
JPS6088675U (en) private branch exchange telephone equipment
JPS5859285U (en) remote monitoring control system
JPS5967056U (en) data transmission equipment
JPS5961680U (en) Time division multiplex transmission system
JPS58172248U (en) Forced disconnection device in circuit switching
JPS5826260U (en) AA type network control device
JPS60186738U (en) Transmission failure monitoring device
JPS6077149U (en) signal transmission system
JPS5973863U (en) Information signal selection device for multiplex communication system
JPS5996611U (en) Direct memory access method
JPS609367U (en) Subscriber call recording device
JPS617184U (en) telephone
JPS58129761U (en) Balanced transmission receiver circuit
JPS59104658U (en) Three-way trunk circuit
JPS6022080U (en) digital switchboard
JPS5836495U (en) Time division multiplex remote monitoring device
JPS6098984U (en) Dial pulse sending control device
JPS611947U (en) Terminal power supply circuit
JPS5956889U (en) remote control system
JPS5857154U (en) Dial reception control circuit